Ao Ashi Review: The Most Underrated Seinen Manga to Read in 2026

Ao Ashi is the most underrated sports manga of the last decade, and its 2025 ending only cemented that. Yugo Kobayashi ran it in Weekly Big Comic Spirits from 2015 to June 2025, closing on chapter 410 with a clean finish, not a stretched finale. Ashito Aoi is a rough talent from Ehime scouted into a J-League youth team as a side-back, and the series treats football as a thinking game, not just a highlight reel. For readers scanning best seinen manga recommendations, this is the title that quietly outclasses flashier competitors.

What sets it apart is the tactical brain. Ao Ashi diagrams spacing, positioning and team shape in a way no shonen sports manga attempts, and the psychological growth of its teenagers feels earned because failure actually changes them. Ashito is impulsive and wrong often enough that his improvement matters, and the adult coaches are written as real people with their own doubts. The Production I.G anime in 2022 brought the first arcs to life, and a TMS Entertainment second season is set for 2026.

Most underrated manga review threads consistently surface Ao Ashi for one reason: it respects the reader intelligence. The art captures movement and exhaustion instead of static poses, and the story refuses easy triumphs, so each win costs something. It won the 65th Shogakukan Manga Award and passed 23 million copies, yet casual fans still sleep on it next to Blue Lock and Haikyuu. Recommend it to anyone who wants sports fiction with a brain and a heartbeat, and tell them the ending is worth the full run.

Editorial Discussion

Ao Ashi is the sports manga fans recommend to people who do not think they like sports manga. Supporters praise its tactical honesty and the way Ashito mistakes drive real change, calling it the most complete football story in comics. Critics, few as they are, find the side-back focus narrow and the early chapters slow, but they usually admit the payoff lands. The near-consensus is that it is underrated next to the louder franchises, and that the 2025 ending gave it the closure those rivals often lack. With Season 2 arriving in 2026, the completed run makes it an easy, finite, rewarding recommendation.